Perhaps you should try some spelling variations:
"elite politicas publicad." » "elite politicas publicas.", "elite politica publica.", "elite politicos republica.", "elites politicas publicad.", "elite politica publicad.", "elite politico publicad."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicaciones."
"serie politica publico." » "serie politica publica.", "serie politico publico.", "serie politicas publicas.", "serie politicas publico.", "serie policiaca publico.", "elite politica publico."

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sobre politica publicas.") OR ("serie politica publico."))) OR ("elite politicas publicad."))~.
• Removing quotes may allow a broader search: (((( sobre politica publicas. ) or ( serie politica publico. ))) or ( elite politicas publicad. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("sobre politica publicas.") or ("serie politica publico."))) or ("elite politicas publicad."))*.